Search

Walter Dean Griffin

Supervisory Patent Examiner (ID: 12156, Phone: (571)272-1447 , Office: P/1774 )

Most Active Art Unit
1764
Art Unit(s)
1797, 1754, 1109, 1106, 1764, 1774
Total Applications
1405
Issued Applications
856
Pending Applications
234
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4666704 [patent_doc_number] => 20080041764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'METHOD AND APPARATUS FOR STEAM DEALKYLATION IN A PLANT FOR THE CATALYTIC SPLITTING OF HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 11/840892 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2454 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20080041764.pdf [firstpage_image] =>[orig_patent_app_number] => 11840892 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840892
METHOD AND APPARATUS FOR STEAM DEALKYLATION IN A PLANT FOR THE CATALYTIC SPLITTING OF HYDROCARBONS Aug 16, 2007 Abandoned
Array ( [id] => 5414981 [patent_doc_number] => 20090040868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Liner for Vertical Mixer' [patent_app_type] => utility [patent_app_number] => 11/835740 [patent_app_country] => US [patent_app_date] => 2007-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6109 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20090040868.pdf [firstpage_image] =>[orig_patent_app_number] => 11835740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/835740
Liner for Vertical Mixer Aug 7, 2007 Abandoned
Array ( [id] => 5196329 [patent_doc_number] => 20070295647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'METHODS FOR PRODUCING A TOTAL PRODUCT WITH SELECTIVE HYDROCARBON PRODUCTION' [patent_app_type] => utility [patent_app_number] => 11/766032 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 32778 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0295/20070295647.pdf [firstpage_image] =>[orig_patent_app_number] => 11766032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766032
METHODS FOR PRODUCING A TOTAL PRODUCT WITH SELECTIVE HYDROCARBON PRODUCTION Jun 19, 2007 Abandoned
Array ( [id] => 5196323 [patent_doc_number] => 20070295641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'METHODS FOR PRODUCING A TOTAL PRODUCT WITH MINIMAL UPTAKE OF HYDROGEN' [patent_app_type] => utility [patent_app_number] => 11/766041 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 32778 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0295/20070295641.pdf [firstpage_image] =>[orig_patent_app_number] => 11766041 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766041
METHODS FOR PRODUCING A TOTAL PRODUCT WITH MINIMAL UPTAKE OF HYDROGEN Jun 19, 2007 Abandoned
Array ( [id] => 5352599 [patent_doc_number] => 20090183943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'COMPONENT FOR SOUND ABSORPTION AND AIR CONDITIONING' [patent_app_type] => utility [patent_app_number] => 12/300359 [patent_app_country] => US [patent_app_date] => 2007-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2921 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20090183943.pdf [firstpage_image] =>[orig_patent_app_number] => 12300359 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300359
COMPONENT FOR SOUND ABSORPTION AND AIR CONDITIONING Apr 27, 2007 Abandoned
Array ( [id] => 5112997 [patent_doc_number] => 20070196912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'INTEGRATED CHIP CARRIERS WITH THERMOCYCLER INTERFACES AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/740735 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 19212 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20070196912.pdf [firstpage_image] =>[orig_patent_app_number] => 11740735 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740735
Integrated chip carriers with thermocycler interfaces and methods of using the same Apr 25, 2007 Issued
Array ( [id] => 5344679 [patent_doc_number] => 20090000040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Fabric Structure Treatment Apparatus' [patent_app_type] => utility [patent_app_number] => 12/162149 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15690 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20090000040.pdf [firstpage_image] =>[orig_patent_app_number] => 12162149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162149
Fabric Structure Treatment Apparatus Dec 19, 2006 Abandoned
Array ( [id] => 4820049 [patent_doc_number] => 20080121566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'SURFACTANT FOR BITUMEN SEPARATION' [patent_app_type] => utility [patent_app_number] => 11/563120 [patent_app_country] => US [patent_app_date] => 2006-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5248 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20080121566.pdf [firstpage_image] =>[orig_patent_app_number] => 11563120 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/563120
SURFACTANT FOR BITUMEN SEPARATION Nov 23, 2006 Abandoned
Array ( [id] => 4890280 [patent_doc_number] => 20080099376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'UPGRADING HEAVY HYDROCARBON OILS' [patent_app_type] => utility [patent_app_number] => 11/555048 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3132 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20080099376.pdf [firstpage_image] =>[orig_patent_app_number] => 11555048 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555048
UPGRADING HEAVY HYDROCARBON OILS Oct 30, 2006 Abandoned
Array ( [id] => 4890281 [patent_doc_number] => 20080099377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'PROCESS FOR UPGRADING HEAVY HYDROCARBON OILS' [patent_app_type] => utility [patent_app_number] => 11/555130 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3908 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20080099377.pdf [firstpage_image] =>[orig_patent_app_number] => 11555130 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555130
PROCESS FOR UPGRADING HEAVY HYDROCARBON OILS Oct 30, 2006 Abandoned
Array ( [id] => 5099993 [patent_doc_number] => 20070183254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Infinitely variable shear mixer apparatus' [patent_app_type] => utility [patent_app_number] => 11/581761 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4409 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20070183254.pdf [firstpage_image] =>[orig_patent_app_number] => 11581761 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581761
Infinitely variable shear mixer apparatus Oct 15, 2006 Abandoned
Array ( [id] => 4768249 [patent_doc_number] => 20080053903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Process for extracting oil from tar sand and shale' [patent_app_type] => utility [patent_app_number] => 11/512950 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4918 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20080053903.pdf [firstpage_image] =>[orig_patent_app_number] => 11512950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512950
Process for extracting oil from tar sand and shale Aug 28, 2006 Abandoned
Array ( [id] => 4674769 [patent_doc_number] => 20080212397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Method and Apparatus to Optimize the Mixing Process' [patent_app_type] => utility [patent_app_number] => 11/996087 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4851 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0212/20080212397.pdf [firstpage_image] =>[orig_patent_app_number] => 11996087 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/996087
Method and Apparatus to Optimize the Mixing Process Jun 28, 2006 Abandoned
Array ( [id] => 5297416 [patent_doc_number] => 20090012342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Process to prepare a haze free base oil' [patent_app_type] => utility [patent_app_number] => 11/664953 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20090012342.pdf [firstpage_image] =>[orig_patent_app_number] => 11664953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/664953
Process to prepare a haze free base oil Oct 10, 2005 Abandoned
Array ( [id] => 5147334 [patent_doc_number] => 20070047388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Fluidic mixing structure, method for fabricating same, and mixing method' [patent_app_type] => utility [patent_app_number] => 11/235771 [patent_app_country] => US [patent_app_date] => 2005-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4059 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20070047388.pdf [firstpage_image] =>[orig_patent_app_number] => 11235771 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/235771
Fluidic mixing structure, method for fabricating same, and mixing method Sep 25, 2005 Abandoned
Array ( [id] => 5362234 [patent_doc_number] => 20090037028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Apparatus for dispensing precise volumes of fluid' [patent_app_type] => utility [patent_app_number] => 11/664188 [patent_app_country] => US [patent_app_date] => 2005-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6542 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20090037028.pdf [firstpage_image] =>[orig_patent_app_number] => 11664188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/664188
Apparatus for dispensing precise volumes of fluid Sep 21, 2005 Abandoned
Array ( [id] => 4855959 [patent_doc_number] => 20080264809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Method for the Production of Dental Moulding Materials and Device Therefor' [patent_app_type] => utility [patent_app_number] => 10/590760 [patent_app_country] => US [patent_app_date] => 2005-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7128 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20080264809.pdf [firstpage_image] =>[orig_patent_app_number] => 10590760 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/590760
Method for the Production of Dental Moulding Materials and Device Therefor Feb 22, 2005 Abandoned
Array ( [id] => 4705242 [patent_doc_number] => 20080064766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Apparatus for Enhancing Solubility' [patent_app_type] => utility [patent_app_number] => 10/573716 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20080064766.pdf [firstpage_image] =>[orig_patent_app_number] => 10573716 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/573716
Apparatus for Enhancing Solubility Sep 27, 2004 Abandoned
Array ( [id] => 7022506 [patent_doc_number] => 20050016900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Process and apparatus for contacting hydrocarbons with catalyst' [patent_app_type] => utility [patent_app_number] => 10/925482 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20050016900.pdf [firstpage_image] =>[orig_patent_app_number] => 10925482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/925482
Process and apparatus for contacting hydrocarbons with catalyst Aug 24, 2004 Issued
Array ( [id] => 7086170 [patent_doc_number] => 20050006281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'System and process for pyrolysis gasoline hydrotreatment' [patent_app_type] => utility [patent_app_number] => 10/913676 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6544 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20050006281.pdf [firstpage_image] =>[orig_patent_app_number] => 10913676 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/913676
System and process for pyrolysis gasoline hydrotreatment Aug 4, 2004 Issued
Menu